If you want to capture a high-speed picture, then you need to eliminate the shutter lag of your camera. In order to do that, you can use your camera in bulb mode. Open the shutter just before the high-speed event, like a breaking glass. Then trigger the flash with the sound mode of MIOPS Smart Camera Trigger. Set your flash to the lowest power, this will give you a very fast exposure. Close the shutter of your camera after the flash is fired. This way you can capture the high-speed event. You can do all that only in a dark room. If you try to capture the high-speed event with the camera, the exposure will be always late due to the shutter lag.